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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((Z)-2-dimethylphenylsilyl-1-formylethen-1-yl)benzoic acid methyl ester 1311202-85-3 C19H20O3Si
    4-((Z)-2-dimethylphenylsilyl-1-formylethen-1-yl)benzoic acid methyl ester
    —— 4-(N-Ethoxycarbonylamidino)-N-{2-[4-(4-fluorobenzoyl)piperidino]-ethyl}-N-(2-methoxyphenyl)benzamide oxalate 204643-62-9 C2H2O4*C32H35FN4O5
    4-(N-Ethoxycarbonylamidino)-N-{2-[4-(4-fluorobenzoyl)piperidino]-ethyl}-N-(2-methoxyphenyl)benzamide oxalate
    —— [4-(3-tetrahydrofurylmethyloxymethyl)-2-phenylbenzoyl]methionine 216088-64-1 C24H29NO5S
    [4-(3-tetrahydrofurylmethyloxymethyl)-2-phenylbenzoyl]methionine
    —— 4-[5-(4-Chlorophenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]-2-fluorobenzenesulfonamide 370874-32-1 C16H10ClF4N3O2S
    4-[5-(4-Chlorophenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]-2-fluorobenzenesulfonamide
    —— 4-benzoyl-1-(4-methoxyphenyl)-5-phenyl-1H-1,2,3-triazole 122942-48-7 C22H17N3O2
    4-benzoyl-1-(4-methoxyphenyl)-5-phenyl-1H-1,2,3-triazole
    —— 4-Methylmercapto-piperidino-pyrimidin 72933-46-1 C8H11N3S
    4-Methylmercapto-piperidino-pyrimidin
    —— 4-(1-Methylethenyl)-6-oxo-1-cyclohexene-1-carboxaldehyde 56081-00-6 C10H12O2
    4-(1-Methylethenyl)-6-oxo-1-cyclohexene-1-carboxaldehyde
    —— 4-methyl-1-[2-(4-nitrophenyl)-2-oxo-1-trifluoroacetoxymercurioethyl]-2-methylpyridinium trifluoroacetate 255737-31-6 C2F3O2*C16H12F3HgN2O5
    4-methyl-1-[2-(4-nitrophenyl)-2-oxo-1-trifluoroacetoxymercurioethyl]-2-methylpyridinium trifluoroacetate
    —— 4-chloro-3-ethoxycarbonyl-6-fluoro-7-methylquinoline 1-oxide 76269-09-5 C13H11ClFNO3
    4-chloro-3-ethoxycarbonyl-6-fluoro-7-methylquinoline 1-oxide
    —— {4-[2-(4-benzyloxyphenyl)oxazol-4-yl]phenyl}-(2-methylpyridin-4-yl)amine 1609658-33-4 C28H23N3O2
    {4-[2-(4-benzyloxyphenyl)oxazol-4-yl]phenyl}-(2-methylpyridin-4-yl)amine
    —— 4-Cyano-3-(3,4-dimethoxy-phenyl)-4-phenyl-butyric acid ethyl ester 31861-54-8 C21H23NO4
    4-Cyano-3-(3,4-dimethoxy-phenyl)-4-phenyl-butyric acid ethyl ester
    —— 4,5,4',5'-tetramethyl-3,3'-carbonimidoyldioxy-bis-thiophene-2-carboxylic acid dimethyl ester 54987-19-8 C17H19NO6S2
    4,5,4',5'-tetramethyl-3,3'-carbonimidoyldioxy-bis-thiophene-2-carboxylic acid dimethyl ester
    —— 4-(2-Oxo-1,2,3,4-tetrahydro-quinolin-6-yloxy)-butyric acid 2-ethylsulfanyl-ethyl ester 68749-43-9 C17H23NO4S
    4-(2-Oxo-1,2,3,4-tetrahydro-quinolin-6-yloxy)-butyric acid 2-ethylsulfanyl-ethyl ester
    —— (4-Acetamino-2-propionyl-phenyl)-(2,3-dibrom-propyl)-ether 92294-48-9 C14H17Br2NO3
    (4-Acetamino-2-propionyl-phenyl)-(2,3-dibrom-propyl)-ether
    —— (4-benzylsulfanyl-5-butyl-6-methyl-pyrimidin-2-yl)-dimethyl-amine 23948-16-5 C18H25N3S
    (4-benzylsulfanyl-5-butyl-6-methyl-pyrimidin-2-yl)-dimethyl-amine
    —— 4-<i>tert</i>-butyl-2-ethylsulfanyl-imidazole-1-carboxylic acid ethyl-methyl-amide 56658-73-2 C13H23N3OS
    4-<i>tert</i>-butyl-2-ethylsulfanyl-imidazole-1-carboxylic acid ethyl-methyl-amide
    —— 4-(3-Chloro-4-methoxybenzyl)amino-6-(4-methylimidazol-1-yl)quinazoline 159687-21-5 C20H18ClN5O
    4-(3-Chloro-4-methoxybenzyl)amino-6-(4-methylimidazol-1-yl)quinazoline
    —— 4-(3-Benzyl-1,2,4-oxadiazol-5-ylmethyl)-2-bromoaniline 152362-30-6 C16H14BrN3O
    4-(3-Benzyl-1,2,4-oxadiazol-5-ylmethyl)-2-bromoaniline
    —— (4S,5R,13aR,13bR)-4,5,8,10,12,13,13a,13b-octahydro-5-hydroxy-4,5-dimethyl-2H-<1,6>dioxacycloundecino<2,3,4-gh>pyrrolizidine-2,6(3H)-dione 5-acetate 76465-88-8 C17H23NO6
    (4S,5R,13aR,13bR)-4,5,8,10,12,13,13a,13b-octahydro-5-hydroxy-4,5-dimethyl-2H-<1,6>dioxacycloundecino<2,3,4-gh>pyrrolizidine-2,6(3H)-dione 5-acetate
    —— (4R)-2c-(Dr-1cF,2tF,3tF,4rF,5-pentahydroxy-pent-catF-yl)-3-propionyl-thiazolidine-4r-carboxylic acid methyl ester 57993-86-9 C13H23NO8S
    (4R)-2c-(Dr-1cF,2tF,3tF,4rF,5-pentahydroxy-pent-catF-yl)-3-propionyl-thiazolidine-4r-carboxylic acid methyl ester
    —— [4-(4-hydroxy-3-methoxyphenyl)-3-methyl-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]-2-pyrimidinyl]-phenylmethanone 410088-58-3 C23H21N3O5
    [4-(4-hydroxy-3-methoxyphenyl)-3-methyl-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]-2-pyrimidinyl]-phenylmethanone
    —— 4-(3-chlorophenyl)-6-[hydroxy(1-methyl-1H-imidazol-5-yl)[4-(1H-tetrazol-1-ylmethyl)phenyl]methyl]-1-methyl-2(1H)-quinolinone 406162-64-9 C29H24ClN7O2
    4-(3-chlorophenyl)-6-[hydroxy(1-methyl-1H-imidazol-5-yl)[4-(1H-tetrazol-1-ylmethyl)phenyl]methyl]-1-methyl-2(1H)-quinolinone
    —— 4,4'-bis-butylcarbamoyloxy-2,2'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-bis-phenol 1789-16-8 C31H33N5O6
    4,4'-bis-butylcarbamoyloxy-2,2'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-bis-phenol
    —— 4-Desacetylvinblastin-C-3-N-<2-(N,N-dimethylamino)-ethyl>carboxamid 55324-91-9 C47H64N6O7
    4-Desacetylvinblastin-C-3-N-<2-(N,N-dimethylamino)-ethyl>carboxamid
    —— 4-[3-(7-bromo-3-hydroxy-naphthalene-2-carbonylamino)-propyl]-4-methyl-morpholinium betaine 47456-07-5 C19H24BrN2O3
    4-[3-(7-bromo-3-hydroxy-naphthalene-2-carbonylamino)-propyl]-4-methyl-morpholinium betaine
    —— 4-[2-(3-hydroxy-7-methoxy-naphthalene-2-carbonylamino)-ethyl]-4-methyl-morpholinium 47456-01-9 C19H25N2O4
    4-[2-(3-hydroxy-7-methoxy-naphthalene-2-carbonylamino)-ethyl]-4-methyl-morpholinium
    —— 4-Bromo-3-oxo-butyric acid 2-fluoro-ethyl ester 32807-18-4 C6H8BrFO3
    4-Bromo-3-oxo-butyric acid 2-fluoro-ethyl ester
    —— 4,4-Dimethyl-3-oxo-pentanoic acid {4-[benzyl-(1-methyl-dodecyl)-sulfamoyl]-2-chloro-phenyl}-amide 6587-84-4 C33H49ClN2O4S
    4,4-Dimethyl-3-oxo-pentanoic acid {4-[benzyl-(1-methyl-dodecyl)-sulfamoyl]-2-chloro-phenyl}-amide
    —— 4-(benzyloxy)-3,5-bis(3,5-dimethylpyrazol-1-ylmethyl)toluene 256445-22-4 C26H30N4O
    4-(benzyloxy)-3,5-bis(3,5-dimethylpyrazol-1-ylmethyl)toluene
    —— 4-Dimethylamino-3-(2-nitro-phenyl)-[1,2]naphthoquinone 24258-84-2 C18H14N2O4
    4-Dimethylamino-3-(2-nitro-phenyl)-[1,2]naphthoquinone
    —— 4-Acetamino-2-benzylsulfonoxy-5-nitrotoluol 37066-91-4 C15H14N2O6S
    4-Acetamino-2-benzylsulfonoxy-5-nitrotoluol
    —— 4-(2-tert-butyl-benzenesulfanyl)-nitrobenzene 913961-18-9 C16H17NO2S
    4-(2-tert-butyl-benzenesulfanyl)-nitrobenzene
    —— 4-phenyl-1-(2-piperidin-1-yl-pyrimidine-5-carbonyl)-piperidine-4-carboxylic acid ((S)-1-phenyl-ethyl)-amide 1246385-97-6 C30H35N5O2
    4-phenyl-1-(2-piperidin-1-yl-pyrimidine-5-carbonyl)-piperidine-4-carboxylic acid ((S)-1-phenyl-ethyl)-amide
    —— 4-(4-fluoro-phenoxy)-3,3-dimethyl-1-(3-(1H-pyrrolo[2,3-b]pyridin-3-yl)-pyrrolidin-1-yl)-butan-1-one 1151768-78-3 C23H26FN3O2
    4-(4-fluoro-phenoxy)-3,3-dimethyl-1-(3-(1H-pyrrolo[2,3-b]pyridin-3-yl)-pyrrolidin-1-yl)-butan-1-one
    —— (4S,5R)-4-[(S)-2-t-butyldiphenylsilanyloxy-1-hydroxyethyl]-5-(1,3-dithiolan-2-yl)cyclohexene 1190754-15-4 C27H36O2S2Si
    (4S,5R)-4-[(S)-2-t-butyldiphenylsilanyloxy-1-hydroxyethyl]-5-(1,3-dithiolan-2-yl)cyclohexene
    —— <4-Acetamino-2-isobutyryl-phenyl>-<3-chlor-propyl>-aether 97725-98-9 C15H20ClNO3
    <4-Acetamino-2-isobutyryl-phenyl>-<3-chlor-propyl>-aether
    —— 4-{2-[2-(2-Hydroxy-undecyl)-[1,3]dioxolan-2-yl]-ethyl}-2-methoxy-phenol 91815-22-4 C23H38O5
    4-{2-[2-(2-Hydroxy-undecyl)-[1,3]dioxolan-2-yl]-ethyl}-2-methoxy-phenol
    —— 4-[(3-iodonaphthalen-2-yl)methoxy]phenol 700866-15-5 C17H13IO2
    4-[(3-iodonaphthalen-2-yl)methoxy]phenol
    —— 4-<(1,3-dithian)-2'-yl>-2-methoxy-1-nitronaphthalene 111253-55-5 C15H15NO3S2
    4-<(1,3-dithian)-2'-yl>-2-methoxy-1-nitronaphthalene
    —— 4-chloro-2-ethyl-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 1649435-66-4 C14H13ClN2S
    4-chloro-2-ethyl-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine
    —— 4,4'-(4-nitrobenzylidene)bis[3-methyl-1-(6-methyl-2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-5-ol] 1299425-16-3 C27H27N9O4S2
    4,4'-(4-nitrobenzylidene)bis[3-methyl-1-(6-methyl-2-methylsulfanylpyrimidin-4-yl)-1H-pyrazol-5-ol]
    —— 4,6-di-O-acetyl-1,5-anhydro-2,3-dideoxy-D-threo-hex-2-enitol 318959-97-6 C10H14O5
    4,6-di-O-acetyl-1,5-anhydro-2,3-dideoxy-D-threo-hex-2-enitol
    —— <4-<(Ethoxycarbonyl)phenylmethylen>-2,5-cyclohexadien-1-yl>diphenylessigsaeure-ethylester 104488-39-3 C32H30O4
    <4-<(Ethoxycarbonyl)phenylmethylen>-2,5-cyclohexadien-1-yl>diphenylessigsaeure-ethylester
    —— 4-(2,6-dimethylanilino)-1,1,1-trifluorobut-3-en-2-one 848685-33-6 C12H12F3NO
    4-(2,6-dimethylanilino)-1,1,1-trifluorobut-3-en-2-one
    —— 4-(4-Methoxymethoxy-benzofuran-3-yl)-butan-2-one 98652-30-3 C14H16O4
    4-(4-Methoxymethoxy-benzofuran-3-yl)-butan-2-one
    —— 4-[2-(3,5-Dichlorophenyl)ethynyl]benzenamine 94920-97-5 C14H9Cl2N
    4-[2-(3,5-Dichlorophenyl)ethynyl]benzenamine
    —— 4-Aethylmercapto-3-chlor-butyronitril 108565-74-8 C6H10ClNS
    4-Aethylmercapto-3-chlor-butyronitril
    —— 4,6-Diamino-2-thiocyanato-pyrimidin 88511-82-4 C5H5N5S
    4,6-Diamino-2-thiocyanato-pyrimidin
    —— (4-aminomethyl-2,6-dimethyl-pyridin-3-yl)-methyl-amine 31964-74-6 C9H15N3
    (4-aminomethyl-2,6-dimethyl-pyridin-3-yl)-methyl-amine
    —— 4-(2,6-difluorophenoxy)-6-(3-methylureido)-[3,4-bipyridine]-2'-carboxamide 1442673-65-5 C19H15F2N5O3
    4-(2,6-difluorophenoxy)-6-(3-methylureido)-[3,4-bipyridine]-2'-carboxamide